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Leno4ka [110]
3 years ago
15

What is the evalate -12-2

Mathematics
1 answer:
serious [3.7K]3 years ago
5 0
If it's -12-2 is has to be -14
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A ball is dropped from a height of 5ft and bounces to 60% of I?ts previous height in each subsequent bounce
Gelneren [198K]

Answer:

Im assuming youre trying to answer what is the 60% height, it would be 3ft

Step-by-step explanation:


7 0
3 years ago
When -2(x − 4) + 1 = 7 is solved, the result is:
Sergeu [11.5K]

Answer:

1

Step-by-step explanation:

-2(x-4)+1=7

First Distribute the -2.

-2x+8+1=7

Subtract the 8 and 1 from the whole equation.

-2x=-2

Divide both sides of the equation by -2.

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I hope this helps!

6 0
3 years ago
Read 2 more answers
Solve for x. <br><br> 3x = 2/5
Elena-2011 [213]
X = 0.4/3
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if answer is wanted in decimal form.
6 0
3 years ago
PLEASE HELP ME WILL MARK AS BRINIEST.
Arisa [49]

Answer:

-14w²-7w+1

Step-by-step explanation:

(–7w2 – 2w – 1) – (–5w2 + 3w – 2)

-14w²-2w-2w-1 +10w²-3w+2

combine the like terms

-14w² + 10w² - 2w-2w-3w+2-1

-4w²-7w+1

4 0
3 years ago
Help!!! please show some work so i know its right! THANKS!!!!
zhenek [66]

Answer:

A

Step-by-step explanation:

90 degree angle = right angle, that's what it is. you know there's 60 degree, so the other one is 90 - 60 = 30. since it's 3 times x, it's 10.

7 0
3 years ago
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